S
M
T
W
T
F
S
31
77°
53°
1
75°
54°
2
80°
52°
3
77°
57°
4
79°
57°
5
80°
58°
6
82°
55°
7
76°
59°
8
78°
60°
9
79°
61°
10
80°
61°
11
81°
60°
12
79°
61°
13
79°
61°
14
80°
60°
15
81°
62°
16
81°
62°
17
82°
61°
18
80°
61°
19
78°
58°
20
84°
62°
21
81°
63°
22
80°
63°
23
79°
62°
24
79°
61°
25
80°
61°
26
81°
64°
27
81°
64°
28
85°
63°
29
85°
64°
30
86°
58°
1
79°
57°
2
78°
57°
3
79°
60°
4
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 52° and 64°. The average high for June is 80° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.